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Release Notes Discover (Version 3.3)

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Tanium Discover 3.3.14.0000

Release Date: Oct 13, 2020

Minor Fixes

  • Fixed bug with Level 1 & 2 scans and unicode characters

Tanium Discover 3.3.13.0001

Release Date: Sept 1, 2020

Enhancements

  • Improved Trends charts.
  • Tanium Clients now use Python 3.8, if possible, for scan execution.

Minor Fixes

  • Removed unnecessary dependency files. No expected changes in behavior.

Tanium Discover 3.3.8.0001

Release Date: June 30, 2020

Major Features

  • Added Centralized Nmap scan optimization. Instead of executing the requested scan against the entire range, a quick scan of the range is done first to identify responsive endpoints. Then, the requested scan is run against only the quick scan range of endpoints.

Enhancements

  • Added First Managed column to the Interfaces pages. This column shows the timestamp for an interface when it transitioned from unmanaged to managed.
  • Updated the Distribute Tools actions to use 5 min issue and 3 min distribute over time on small environments, where the install is new and the auto-configuration is selected. Otherwise the 3.2 defaults are used.
  • Modified the calculation of the "% of all interfaces managed" metric to exclude unmanageable interfaces.
  • Improved home page layout.
  • Updated import process to skip saved questions if no endpoints are registered.
  • Added version information to the troubleshooting zip file (see application-info.json).

Incompatible changes to export format

  • Changed the name of the method for a level 2 scan from script to ping.

Changes to included components

  • Upgraded OUI data from 11.0.9 to 11.0.22.

Issues Addressed

  • Aggregated results from multiple centralized scans would sometimes fail to be parsed during import.
  • TanOS system checks could cause centralized Nmap scans to fail.
  • MAC addresses missing from results could cause the import process to fail and therefore fail to update Last Seen, Last Managed, etc. timestamps.
  • Gracefully attempts to halt nmap.exe before invoking kill when a centralized Nmap scan exceeds its timeout.
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